About Stefan Stoll

Secure Cloud.
Smart Processes.

My cybersecurity journey started with a bachelor thesis on LLM-powered knowledge transfer — written in the Cyber Analytics & Defense unit of a leading German cybersecurity company. That's where I first saw how AI and cybersecurity work together.

From there, I applied my AI knowledge in practice: content creation, chatbots, business apps, and workflow automations. As a cloud engineer, I then implemented secure and resilient cloud environments for enterprise clients — with deep experience in configuring Zero Trust architectures, Conditional Access, and Identity & Access Management.

Stefan Stoll — AI & Cloud Security Specialist

Stefan Stoll

AI & Cloud Security Consultant

Numbers That Matter

groups

1,000+

Users in managed environments

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300+

Security checkpoints per audit

speed

2+ Years

Hands-on with cutting-edge AI technologies

cloud

100%

Focus on AI & Cloud Security

Two worlds. One approach.

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Cloud Security

Zero Trust, M365 & GCP hardening, compliance — the foundation everything builds upon.

Identity & AccessEndpoint ProtectionComplianceEmail SecurityMicrosoft 365Google Workspace
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AI Integration

Automated analysis, intelligent threat detection, and GDPR-compliant AI tools for your processes.

Prompt TemplatesRole-based TrainingAI AgentsCustom ChatbotsGDPR-compliantCopilot Readiness
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Combined Strength

AI makes security faster. Security makes AI trustworthy. Together, they're more than the sum of their parts.

Qualifications

school
Experience

work

Cloud Security Consultant

Axians IT-Service (formerly Paradox Networks)

06/25 – 01/26
  • check_circleM365-specific security configurations
  • check_circleData Loss Prevention (DLP) policies & fine-tuning
  • check_circleConditional Access best practices & Zero Trust
  • check_circleCompliance policies & audit preparation
  • check_circleEnterprise tenant hardening
work

Cloud Security Consultant

Paradox Networks GmbH

10/24 – 05/25
  • check_circleAI Integration & Prompt Engineering for Enterprises
  • check_circleIdentity & Access Management (Entra ID)
  • check_circleChatbot Development & AI Agents
  • check_circleM365 Defender Configuration to highest security standards
  • check_circleCloud Migrations (500+ Users)
  • check_circleIntune Endpoint Management (1,000+ Devices)
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Working Student — Cyber Analytics & Defense

Fernao Magellan GmbH

05/24 – 09/24
  • check_circleAnalysis of use cases and economic viability of Generative AI models
  • check_circlePrompt Engineering for Marketing and Sales
  • check_circleBachelor thesis: LLM-powered knowledge transfer in cybersecurity
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For over 2 years, I have been working with the most cutting-edge AI technologies on the market — from testing and validating specific workflows to productive integration into enterprise environments.

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Education

school

B.A. Business Administration

HTW Berlin, 2020 – 2024 (Grade: 2.1)

Focus: Digital Business & Entrepreneurship

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Bachelor Thesis

LLM-Powered Knowledge Transfer in Cybersecurity

Written at one of Germany's largest cybersecurity companies. Research on how Large Language Models can be leveraged for internal knowledge transfer to improve operational efficiency.

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Erasmus Exchange Semester

CEU San Pablo, Madrid, Spain

09/23 – 01/24
  • Digital Transformation of Corporations10/10
  • Cybersecurity8/10
  • Strategic Marketing8.5/10

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Certifications

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Azure Administrator Associate

In Progress

AZ-104

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Azure Fundamentals

AZ-900

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AvePoint Certified (ACSP, ACTA, ACTE)

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SOC Analyst Level 1

My Mission

Businesses don't need more tools — they need someone to configure them properly. I secure cloud environments, automate processes, and enable teams for AI — pragmatic, measurable, and without buzzwords.

Technical Expertise

AI Integration & Prompt EngineeringGDPR-compliant AI UsageCustom Chatbots & AI AgentsIdentity & Access ManagementConditional Access & Zero TrustEndpoint Protection (Intune/Defender)Email Security & Anti-PhishingCompliance & Audit MethodologyMicrosoft 365 & Google WorkspaceSIEM & Log Analytics

Let's work together

Contact me for a free initial consultation on AI integration or cloud security.

handshakeGet in Touch